|Cut Throat Island Air Station|
|Part of Pinetree Line|
|Controlled by||Aerospace Defense Command|
|Built by||United States Air Force|
Cut Throat Island Air Station (ADC ID: N-27A) was a General Surveillance Gap Filler Radar station in the Canadian province of Newfoundland and Labrador, It was located 160 miles (260 km) east-northeast of CFB Goose Bay. It was closed in 1961.
The site was established in 1957 as a staffed Gap Filler radar station, built by the United States Air Force, under operational control of Cartwright Air Station and part of the Pinetree Line of Ground-Control Intercept (GCI) radar sites.
The station was assigned to Aerospace Defense Command in 1957, and was given designation "N-27A". Aerospace Defense Command stationed the 922d Aircraft Control and Warning Squadron at the station in 1957. It operated an AN/FPS-14 staffed Gap Filler search radar.